Harris County (Houston)
March
Weather in Harris County, Texas for March 2027
Your guide to Harris County weather in March - trends and predictions
In general, the average temperature in Harris County at the beginning of March is 23.6 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 25 °C by the end of March.
Harris County experiences moderate rainfall in March, with an average of 7 rainy days and a total precipitation of 81.3 mm.
Is March a good time to visit Harris County? check out the best time to travel to Harris County page.
✨ Is March a good time to visit Harris County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
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24
Dry days
7
Rainy days
0
Snow days
23°/14°
Temperatures
20 km/h
Avg max wind
69 %
Avg humidity
Harris County Weather March
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Temperatures trend during March in Harris County
See the weather trend as well as the moving average line
March weather in Harris County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Mar. 1 |  Patchy rain possible | 23° /12° | 1.5 mm | 5 | |
| Mar. 2 |  Mist | 22° /13° | 0.4 mm | 5 | |
| Mar. 3 |  Sunny | 23° /14° | 0.6 mm | 5 | |
| Mar. 4 |  Light rain | 25° /15° | 3.5 mm | 5 | |
| Mar. 5 | Patchy rain possible | 25° /15° | 0.3 mm | 5 | |
| Mar. 6 |  Overcast | 24° /16° | 0.2 mm | 5 | |
| Mar. 7 | Overcast | 24° /16° | 0.6 mm | 5 | |
| Mar. 8 | Light rain | 22° /15° | 6.5 mm | 4 | |
| Mar. 9 | Mist | 22° /13° | 0 mm | 5 | |
| Mar. 10 | Overcast | 24° /13° | 0.1 mm | 5 | |
| Mar. 11 | Light rain | 23° /14° | 5.6 mm | 5 | |
| Mar. 12 | Light rain | 23° /13° | 3.5 mm | 6 | |
| Mar. 13 | Overcast | 23° /13° | 0.1 mm | 5 | |
| Mar. 14 | Patchy rain possible | 23° /15° | 2.1 mm | 5 | |
| Mar. 15 | Patchy rain possible | 25° /16° | 1.1 mm | 5 | |
| Mar. 16 |  Moderate rain | 23° /15° | 13.7 mm | 6 | |
| Mar. 17 |  Moderate or heavy rain shower | 23° /12° | 7.1 mm | 6 | |
| Mar. 18 | Overcast | 20° /11° | 0.1 mm | 5 | |
| Mar. 19 | Sunny | 21° /11° | 0 mm | 5 | |
| Mar. 20 | Sunny | 20° /11° | 0.3 mm | 5 | |
| Mar. 21 | Light rain | 22° /14° | 4.4 mm | 5 | |
| Mar. 22 | Light rain | 24° /16° | 4.4 mm | 5 | |
| Mar. 23 | Light rain | 26° /16° | 2.9 mm | 6 | |
| Mar. 24 | Patchy rain possible | 25° /17° | 1.4 mm | 5 | |
| Mar. 25 | Sunny | 26° /16° | 0.9 mm | 6 | |
| Mar. 26 | Sunny | 25° /15° | 0.1 mm | 6 | |
| Mar. 27 | Patchy rain possible | 25° /17° | 1.7 mm | 5 | |
| Mar. 28 | Light rain | 23° /16° | 8.1 mm | 5 | |
| Mar. 29 | Light rain | 24° /16° | 7.9 mm | 6 | |
| Mar. 30 | Patchy rain possible | 26° /17° | 1.6 mm | 6 | |
| Mar. 31 | Mist | 26° /17° | 0.5 mm | 6 | |
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Important Notice
Our weather forecast for Harris County in March is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Harris County forecast closer to your planned date for the most up-to-date weather information.
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Harris County in March - FAQ
What are the expected maximum and minimum temperatures in Harris County during March?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Harris County during March?
Moderate rainfall is anticipated in Harris County during March, with a total of 81.3 mm spread over approximately 7 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Harris County during March?
The average wind speed in Harris County during March is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
March rainfall patterns in Harris County
Explore the daily rainfall trends and prepare for Harris Countys March weather 💧
Typically, Harris County has 7 rainy days in March with a total of 81.3 mm of rainfall.
UV exposure in Harris County during March
Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
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